Hyundai HX145LCR Manual page 289

DTC
HCESPN FMI
(Mounting pressure sensor)
0 10 seconds continuous, Boom Cylinder Rod Press. Sensor Measurement
Voltage > 5.2V
(Mounting pressure sensor)
1 10 seconds continuous, 0.3V≤ Boom Cylinder Rod Press. Sensor
Measurement Voltage < 0.8V
(Mounting pressure sensor)
4 10 seconds continuous, Boom Cylinder Rod Press. Sensor Measurement
205
Voltage < 0.3V
(Results / Symptoms)
1. Monitor – Boom Cylinder Rod Press. display failure
2. Control Function – Boom floating control operation failure
(Checking list)
1. CD-124 (#B) – CN-53 (#5) Checking Open/Short
2. CD-124 (#A) – CN-53 (#3) Checking Open/Short
3. CD-124 (#C) – CN-53 (#13) Checking Open/Short
Mounting pressure sensor (HCESPN128 or HCESPN 205)
(Detection)
(When Boom Up Floating Solenoid is Off)
10 seconds continuous, Boom Up Floating Solenoid drive unit Measurement
4 Voltage ≤ 3.0V
(Cancellation)
(When Boom Up Floating Solenoid is Off)
3 seconds continuous, Boom Up Floating Solenoid drive unit Measurement
Voltage > 3.0V
(Detection)
218
(When Boom Up Floating Solenoid is On)
10 seconds continuous, Boom Up Floating Solenoid drive current > 6.5 A
6
(Cancellation)
(When Boom Up Floating Solenoid is On)
3 seconds continuous, Boom Up Floating Solenoid drive current ≤ 6.5 A
(Results / Symptoms)
1. Control Function – Boom floating control operation failure
(Checking list)
1. CD-368 (#1) – CN-53 (#20) Checking Open/Short
2. CD-368 (#2) – CR-35 (#87) Checking Open/Short
Some error codes are not applied to this machine.
G : General C : Crawler Type
Diagnostic Criteria
W : Wheel Type
5-31
Application
G C W